package com.atguigu.gmall.cart.biz;

import com.atguigu.gmall.cart.entity.CartItem;
import com.atguigu.gmall.cart.vo.AddCartSuccessVo;

import java.util.List;

public interface CartBizService {


    AddCartSuccessVo addCart(Long skuId, Integer skuNum);

    void deleteAllChecked();

    List<CartItem> findAllSelectedCartItem();
}
